It's great to see Demi doing vibrant color, and this is amazing on her.

Sarah Hyland: so young, but so perfectly decked out! This is both fun and elegant; she could give some pointers to her peers — although failed experiments are a prerogative of youth, too.

Diane Lane is almost Gatsby-themed-party-ready; but hey, if you can't get costumey here, then where?
could give some pointers to her peers — although failed experiments are a prerogative of youth, too.

Is this the most flattering look we've ever seen on Lisa Edelstein? No. Does she still look totally banging? Yes!